add babel transformer

.babelrc

@@ -0,0 +1,21 @@
+{
+  "plugins": ["check-es2015-constants",
+              "transform-es2015-arrow-functions",
+              "transform-es2015-block-scoped-functions",
+              "transform-es2015-block-scoping",
+              "transform-es2015-classes",
+              "transform-es2015-computed-properties",
+              "transform-es2015-destructuring",
+              "transform-es2015-duplicate-keys",
+              "transform-es2015-for-of",
+              "transform-es2015-function-name",
+              "transform-es2015-literals",
+              "transform-es2015-object-super",
+              "transform-es2015-parameters",
+              "transform-es2015-shorthand-properties",
+              "transform-es2015-spread",
+              "transform-es2015-sticky-regex",
+              "transform-es2015-template-literals",
+              "transform-es2015-unicode-regex",
+              "transform-regenerator"]
+}

package.json

@@ -18,8 +18,25 @@
   },
   "devDependencies": {
     "babel-cli": "^6.16.0",
-    "babel-plugin-transform-es2015-block-scoping": "^6.15.0",
+    "babel-plugin-check-es2015-constants": "^6.8.0",
+    "babel-plugin-transform-es2015-arrow-functions": "^6.8.0",
+    "babel-plugin-transform-es2015-block-scoped-functions": "^6.8.0",
+    "babel-plugin-transform-es2015-block-scoping": "^6.18.0",
+    "babel-plugin-transform-es2015-classes": "^6.18.0",
+    "babel-plugin-transform-es2015-computed-properties": "^6.8.0",
+    "babel-plugin-transform-es2015-destructuring": "^6.18.0",
+    "babel-plugin-transform-es2015-duplicate-keys": "^6.8.0",
+    "babel-plugin-transform-es2015-for-of": "^6.18.0",
+    "babel-plugin-transform-es2015-function-name": "^6.9.0",
+    "babel-plugin-transform-es2015-literals": "^6.8.0",
+    "babel-plugin-transform-es2015-object-super": "^6.8.0",
+    "babel-plugin-transform-es2015-parameters": "^6.18.0",
+    "babel-plugin-transform-es2015-shorthand-properties": "^6.18.0",
+    "babel-plugin-transform-es2015-spread": "^6.8.0",
+    "babel-plugin-transform-es2015-sticky-regex": "^6.8.0",
     "babel-plugin-transform-es2015-template-literals": "^6.8.0",
+    "babel-plugin-transform-es2015-unicode-regex": "^6.11.0",
+    "babel-plugin-transform-regenerator": "^6.16.1",
     "browserify": "^13.0.1",
     "ethereumjs-util": "^4.5.0",
     "http-server": "^0.9.0",
@@ -36,7 +53,7 @@
     "start_node": "./runNode.sh",
     "start_eth": "npm run warning_message; eth -j --rpccorsdomain '*'",
     "start_geth": "npm run warning_message; geth --rpc --rpcapi 'web3,eth,debug' --rpcport 8545 --rpccorsdomain '*'",
-    "build": "mkdir build; browserify src/index.js -g yo-yoify -o build/app.js; babel --plugins babel-plugin-transform-es2015-template-literals,babel-plugin-transform-es2015-block-scoping build/app.js --out-file build/app.js",
+    "build": "mkdir build; browserify src/index.js -g yo-yoify -o build/app.js; babel build/app.js --out-file build/app.js",
     "test": "standard && tape ./test/tests.js",
     "serve": "http-server .",
     "nightwatch_local": "nightwatch --config nightwatch.js --env local",